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- Title
Recurrent Cerebral Abscess Secondary to a Persistent Left Superior Vena Cava.
- Authors
Menachem, Jonathan N.; Sundaram, Senthil N.; Rhodes, John F.
- Abstract
Cerebral abscess is a serious neurological condition that is often of unclear etiology. Management is usually medical therapy with or without direct drainage, and when patients have recurrent episodes a structural abnormality should be considered. Persistent left superior vena cava is an uncommon condition in the absence of other forms of congenital heart disease. This venous connection most often enters the right-sided atrium through the coronary sinus but occasionally can connect directly to the left atrium near the wall between the orifice of the left pulmonary veins and left atrial appendage. This later congenital connection results in systemic venous return entering the left atrium directly. Thus allowing unfiltered, lower saturation blood entering the systemic system. This then places the patient at risk for systemic hypoxemia, paradoxical embolic events, and cerebral abscess. In our case report with recurrent cerebral abscess and a persistent left superior vena cava, we demonstrate when to consider this diagnosis, how to make the diagnosis, and a nonsurgical approach to repair the veno-atrial shunt.
- Subjects
BRAIN abscess; SUPERIOR vena cava syndrome; ETIOLOGY of diseases; DISEASE relapse; CONGENITAL heart disease diagnosis
- Publication
Congenital Heart Disease, 2014, Vol 9, Issue 3, pE78
- ISSN
1747-079X
- Publication type
Article
- DOI
10.1111/chd.12081